MICRO-RAMAN SPECTROSCOPY OF DECORATED POTTERY OF THE DIAGUITA CULTURE FROM IV REGION, CHILE (9TH-15TH CENTURY AD)

Journal of The Chilean Chemical Society

BRACCHITTA, D¹  ESPINOSA, M. FERNANDA¹  CAMPOS-VALLETTE, M.M²  CLAVIJO, E²  ALIAGA, A.E²  MARTINEZ, U³  OSORIO, F³  DÍAZ FLEMING, G³ 

[1] DIBAM, Santiago, Chile;Universidad de Chile, Santiago, Chile;Universidad de Playa Ancha, Valparaíso, Chile

关键词: Raman spectroscopy;    pigment analysis;    archaeometry;    Diaguita ceramics;   

DOI  :  10.4067/S0717-97072014000300020

学科分类：化学（综合）

来源: Sociedad Chilena de Quimica

【 摘 要 】

Raman spectroscopy pigments on decorated antique Chilean pottery belonging to the Diaguita's culture deposited in Museum of Limarí, have been studied by using Raman spectroscopy. Four ceramic fragments from the unknown contexts were examined. Four colors were found with certainty: red, black, brown and white. Quartz and manganese (kempite) salts, as well as different types of oxide pigments: hematite, tenorite and possibly goethite, were identified.

【 授权许可】

Unknown